package com.zretc.news.dao;

import java.util.List;

import com.zretc.news.entity.News;
import com.zretc.tools.PageData;

public interface NewsDao {
	public List<News> getNews();

	public boolean addNews(News news);

	public boolean getNewsByType(int typeid);
	
	public PageData<News> getNewsByPage(int page, int pageSize, String keywords);

}
